The Hex Frog Juicer from Tam Valley Depot is a versatile, DCC, auto polarity switcher for up to 6 connections.
As the name implies its primary design function was to automate frog polarity setting on 6 live frog points but the outputs can also be configured in pairs to deal with reversing loops, wyes, crossovers or turntables. In fact any other situation where track polarity must be switched to avoid shorts.
Installation is simple and the unit can handle DCC system and booster outputs up to a maximum of 10 Amps.
See here for all informtion https://www.tamvalleydepot.com/images/Hex_Frog_Juicer_Manual_v2.1.pdf
The idea of Digitrains was conceived over the dinner table and grew very slowly as doubts calmed missionary zeal. We finally took the plunge in January 2005 and are fortunate to be dealers for some of the best and most user friendly DCC equipment available.